The allegation of sexual touching and groping dates back to 1986, when the accuser was 15 years old.
The alleged victim claims Gardner Dunnan abused her in his Manhattan home and at a beach house in New Jersey.
She was a live-in babysitter in exchange for free admission to Dalton.
ALSO READ | Search for robbers who beat woman on Queens sidewalk
Search for robbers who beat woman on Queens sidewalk
----------
* Get Eyewitness News Delivered
* More Manhattan news
* Send us a news tip
* Download the abc7NY app for breaking news alerts
* Follow us on YouTube
Submit a News Tip